Mathematics, 17.05.2021 14:00 brillamontijo
P(6,3), Q(3,7) and R(4,2) are three points in a plane. A is the midpoint of QR and B is the foot of the perpendicular from Q to PR. Find:
The coordinates of A;
The equations of the lines PA and QB;
The points of intersection of the lines PA and QB;
The equation of the line passing through Q and parallel to the line PR.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:50
For the equations below which statement is true ? -2x=14 6x=-42
Answers: 1
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 22.06.2019 00:30
Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue
Answers: 3
You know the right answer?
P(6,3), Q(3,7) and R(4,2) are three points in a plane. A is the midpoint of QR and B is the foot of...
Questions
Health, 30.06.2019 08:00
History, 30.06.2019 08:00
Biology, 30.06.2019 08:00
History, 30.06.2019 08:00
Mathematics, 30.06.2019 08:00
Mathematics, 30.06.2019 08:00
Mathematics, 30.06.2019 08:00
Spanish, 30.06.2019 08:00
Mathematics, 30.06.2019 08:00
Mathematics, 30.06.2019 08:00
Mathematics, 30.06.2019 08:00
Mathematics, 30.06.2019 08:00
